Constantius II, AE4, After 340, Rome, Officina 2D N FL CONSTANTIVS AVGLaurel and rosette-diademed, draped, cuirassed bust rightGLOR_IA EXERC_ITVSTwo soldiers standing facing one another, each holding reversed spear in outer hand and resting inner hand on shield set on ground, one standard between them with O inscribed on bannerR . F . S in exergue16mm x 18mm, 1.78g